Magnesium in PDB 8bgj: Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp

Enzymatic activity of Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp

All present enzymatic activity of Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp:
2.7.7.49;

Protein crystallography data

The structure of Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp, PDB code: 8bgj was solved by A.W.H.Li, A.J.Doherty, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.46 / 1.63
Space group P 32
Cell size a, b, c (Å), α, β, γ (°) 96.92, 96.92, 65.4, 90, 90, 120
R / Rfree (%) 18.3 / 21.9

Other elements in 8bgj:

The structure of Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp also contains other interesting chemical elements:

Sodium (Na) 3 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp (pdb code 8bgj). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp, PDB code: 8bgj:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in 8bgj

Go back to Magnesium Binding Sites List in 8bgj
Magnesium binding site 1 out of 3 in the Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg301

b:47.7
occ:1.00
 O A:ILE74 2.1 33.5 1.0
OD2 A:ASP154 2.4 45.5 1.0
O A:HOH470 2.6 33.5 1.0
OD2 A:ASP73 2.6 43.9 1.0
C A:ILE74 3.3 34.4 1.0
CG A:ASP154 3.4 32.6 1.0
CG A:ASP73 3.7 42.9 1.0
CB A:ASP154 3.8 25.1 1.0
CA A:LYS75 4.0 34.6 1.0
N A:LYS75 4.0 32.8 1.0
CB A:ASP73 4.2 31.1 1.0
N A:ILE74 4.2 26.2 1.0
NZ A:LYS183 4.3 60.6 1.0
N A:ASP76 4.3 32.0 1.0
CA A:ILE74 4.3 32.6 1.0
C A:ASP73 4.4 32.8 1.0
OD1 A:ASP154 4.4 33.6 1.0
O A:HOH484 4.5 53.5 1.0
C A:LYS75 4.5 32.0 1.0
O A:ASP73 4.7 30.3 1.0
OD1 A:ASP73 4.8 45.2 1.0
CA A:ASP73 4.9 31.5 1.0

Magnesium binding site 2 out of 3 in 8bgj

Go back to Magnesium Binding Sites List in 8bgj
Magnesium binding site 2 out of 3 in the Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg301

b:44.4
occ:1.00
 OD2 B:ASP154 2.2 36.6 1.0
O B:ILE74 2.4 28.8 1.0
O B:HOH472 2.7 35.4 1.0
O B:HOH452 2.8 36.1 1.0
OD2 B:ASP73 2.8 38.9 1.0
CG B:ASP154 3.3 31.1 1.0
ND2 B:ASN180 3.6 42.0 1.0
C B:ILE74 3.6 30.2 1.0
CB B:ASP154 3.8 21.5 1.0
CG B:ASP73 3.8 34.8 1.0
CB B:ASP73 4.2 29.0 1.0
CA B:LYS75 4.3 33.3 1.0
N B:ASP76 4.3 28.0 1.0
OD1 B:ASP154 4.3 32.4 1.0
N B:LYS75 4.4 29.1 1.0
N B:ILE74 4.5 26.0 1.0
CA B:ILE74 4.7 28.8 1.0
C B:LYS75 4.7 30.2 1.0
C B:ASP73 4.7 28.8 1.0
CG B:ASN180 4.9 43.3 1.0
OD1 B:ASP73 5.0 35.2 1.0

Magnesium binding site 3 out of 3 in 8bgj

Go back to Magnesium Binding Sites List in 8bgj
Magnesium binding site 3 out of 3 in the Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of Reverse Transcriptase Domain From Caloramator Australicus Cart-Capp within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Mg301

b:41.0
occ:1.00
 O C:ILE74 2.1 31.0 1.0
OD2 C:ASP154 2.3 41.0 1.0
O C:HOH448 2.5 36.5 1.0
O C:HOH487 2.6 41.4 1.0
OD2 C:ASP73 2.7 42.2 1.0
C C:ILE74 3.2 30.8 1.0
CG C:ASP154 3.4 34.2 1.0
CG C:ASP73 3.7 40.2 1.0
CB C:ASP154 3.8 26.1 1.0
CA C:LYS75 3.9 34.7 1.0
N C:LYS75 4.0 33.5 1.0
O C:HOH450 4.0 39.9 1.0
N C:ASP76 4.1 30.0 1.0
CB C:ASP73 4.1 31.0 1.0
N C:ILE74 4.2 29.7 1.0
CA C:ILE74 4.3 32.7 1.0
C C:LYS75 4.3 28.1 1.0
C C:ASP73 4.4 32.5 1.0
OD1 C:ASP154 4.5 32.7 1.0
O C:ASP73 4.8 34.8 1.0
N C:PHE77 4.8 28.9 1.0
OD1 C:ASP73 4.8 44.7 1.0
CA C:ASP73 4.9 27.4 1.0

Reference:

M.Zabrady, K.Zabrady, A.W.H.Li, A.J.Doherty. Reverse Transcriptases Prime Dna Synthesis To Be Published.
Page generated: Thu Jul 27 22:33:50 2023

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